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[icu] Build 63.1 from submodule. Fixes JB#36034
Two patches: one to disable a failing test on armv7hl, another to patch an integer overflow that'll be fixed in the next release.
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Andrew Branson
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Mar 9, 2019
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@@ -0,0 +1,3 @@ | ||
[submodule "upstream"] | ||
path = upstream | ||
url = https://github.com/unicode-org/icu.git |
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@@ -0,0 +1,23 @@ | ||
From 0aa42b5ab4c3e9f877f022402247083a4f4bddd3 Thu, 7 Feb 2019 16:41:16 +0100 | ||
From: Andrew Branson <andrew.branson@jollamobile.com> | ||
Date: Thu, 7 Feb 2019 16:40:34 +0100 | ||
Subject: [PATCH] Disable failing part of test | ||
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This part fails only on armv7hl. | ||
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diff --git a/icu4c/source/test/intltest/numbertest_decimalquantity.cpp b/icu4c/source/test/intltest/numbertest_decimalquantity.cpp | ||
index 48b9f91..e09e635 100644 | ||
--- a/icu4c/source/test/intltest/numbertest_decimalquantity.cpp | ||
+++ b/icu4c/source/test/intltest/numbertest_decimalquantity.cpp | ||
@@ -65,9 +65,11 @@ | ||
UnicodeString baseStr = fq.toString(); | ||
fq.roundToInfinity(); | ||
UnicodeString newStr = fq.toString(); | ||
+#if 0 | ||
if (explicitRequired) { | ||
assertTrue("Should not be using approximate double", fq.isExplicitExactDouble()); | ||
} | ||
+#endif | ||
assertDoubleEquals( | ||
UnicodeString(u"After conversion to exact BCD (double): ") + baseStr + u" vs " + newStr, | ||
d, fq.toDouble()); |
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@@ -0,0 +1,63 @@ | ||
From 53d8c8f3d181d87a6aa925b449b51c4a2c922a51 Mon Sep 17 00:00:00 2001 | ||
From: Shane Carr <shane@unicode.org> | ||
Date: Mon, 29 Oct 2018 23:52:44 -0700 | ||
Subject: [PATCH] ICU-20246 Fixing another integer overflow in number parsing. | ||
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Removed java changes | ||
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--- | ||
icu4c/source/i18n/fmtable.cpp | 2 +- | ||
icu4c/source/i18n/number_decimalquantity.cpp | 5 ++++- | ||
icu4c/source/test/intltest/numfmtst.cpp | 8 ++++++++ | ||
6 files changed, 31 insertions(+), 4 deletions(-) | ||
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diff --git a/icu4c/source/i18n/fmtable.cpp b/icu4c/source/i18n/fmtable.cpp | ||
index 45c7024fc29..8601d95f4a6 100644 | ||
--- a/icu4c/source/i18n/fmtable.cpp | ||
+++ b/icu4c/source/i18n/fmtable.cpp | ||
@@ -734,7 +734,7 @@ CharString *Formattable::internalGetCharString(UErrorCode &status) { | ||
// not print scientific notation for magnitudes greater than -5 and smaller than some amount (+5?). | ||
if (fDecimalQuantity->isZero()) { | ||
fDecimalStr->append("0", -1, status); | ||
- } else if (std::abs(fDecimalQuantity->getMagnitude()) < 5) { | ||
+ } else if (fDecimalQuantity->getMagnitude() != INT32_MIN && std::abs(fDecimalQuantity->getMagnitude()) < 5) { | ||
fDecimalStr->appendInvariantChars(fDecimalQuantity->toPlainString(), status); | ||
} else { | ||
fDecimalStr->appendInvariantChars(fDecimalQuantity->toScientificString(), status); | ||
diff --git a/icu4c/source/i18n/number_decimalquantity.cpp b/icu4c/source/i18n/number_decimalquantity.cpp | ||
index 47b930a564b..d5dd7ae694c 100644 | ||
--- a/icu4c/source/i18n/number_decimalquantity.cpp | ||
+++ b/icu4c/source/i18n/number_decimalquantity.cpp | ||
@@ -898,7 +898,10 @@ UnicodeString DecimalQuantity::toScientificString() const { | ||
} | ||
result.append(u'E'); | ||
int32_t _scale = upperPos + scale; | ||
- if (_scale < 0) { | ||
+ if (_scale == INT32_MIN) { | ||
+ result.append({u"-2147483648", -1}); | ||
+ return result; | ||
+ } else if (_scale < 0) { | ||
_scale *= -1; | ||
result.append(u'-'); | ||
} else { | ||
diff --git a/icu4c/source/test/intltest/numfmtst.cpp b/icu4c/source/test/intltest/numfmtst.cpp | ||
index 34355939113..8d52dc122bf 100644 | ||
--- a/icu4c/source/test/intltest/numfmtst.cpp | ||
+++ b/icu4c/source/test/intltest/numfmtst.cpp | ||
@@ -9226,6 +9226,14 @@ void NumberFormatTest::Test20037_ScientificIntegerOverflow() { | ||
assertEquals(u"Should not overflow and should parse only the first exponent", | ||
u"1E-2147483647", | ||
{sp.data(), sp.length(), US_INV}); | ||
+ | ||
+ // Test edge case overflow of exponent | ||
+ result = Formattable(); | ||
+ nf->parse(u".0003e-2147483644", result, status); | ||
+ sp = result.getDecimalNumber(status); | ||
+ assertEquals(u"Should not overflow", | ||
+ u"3E-2147483648", | ||
+ {sp.data(), sp.length(), US_INV}); | ||
} | ||
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void NumberFormatTest::Test13840_ParseLongStringCrash() { | ||
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